[Bug sanitizer/55599] switch from mach_override to mac interpose function support in libasan broke -static-libasan

[kcc at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55599



--- Comment #4 from Kostya Serebryany <kcc at gcc dot gnu.org> 2012-12-05 
04:01:41 UTC ---

the interpose thing can not be linked statically, afaict. 

So, let's just drop -static-libasan from darwin.